<?php

$page = 'contact_us';
switch ($page)
{

  case 'home': echo 'you are on Home page';  break;
  case 'contact_us':
  case 'about_us':
  case 'services': echo 'you are on Services';  break;
  default: echo 'This is default page';
}
//threefour

echo "\n\n";
